Free SEO Audit Tool
Scan any website in 30 seconds. Get a prioritized list of every SEO issue, meta, schema, Core Web Vitals, mobile, security, and one-click fixes if you're on WordPress.
No signup. No credit card. No PDF email-gate.
30-second scan
140+ technical, on-page, and Core Web Vitals checks. No queue, no waiting, no upgrade gate.
Prioritized fixes
Each finding tagged high / mid / low impact so you fix what actually moves rankings first.
WordPress auto-fix
One-click apply for meta, schema, sitemap, and robots, directly to your WP site via our plugin.
Always free
Unlimited audits on the free tier. No credit card. No PDF gate. No "contact sales" upsell.
140+ SEO checks, grouped 8 ways
Every signal Google ranks on, broken out by category so you know what each finding means.
Meta tags & on-page
- Title length & uniqueness
- Meta description quality
- H1/H2 hierarchy
- Image alt text coverage
Indexing & crawl
- robots.txt directives
- sitemap.xml validity
- Canonical tags
- Noindex / nofollow audit
Performance (CWV)
- Largest Contentful Paint (LCP)
- Interaction to Next Paint (INP)
- Cumulative Layout Shift (CLS)
- Render-blocking resources
Structured data
- JSON-LD Organization
- Article / Product schema
- FAQPage / Breadcrumb
- Schema syntax validation
Internal & external links
- Broken link finder
- Orphan page detection
- Internal anchor quality
- Outbound link health
Mobile-friendliness
- Viewport meta
- Tap target sizing
- Responsive font scaling
- Mobile CLS check
HTTPS & security
- SSL certificate health
- Mixed content detection
- Security header coverage
- HSTS configuration
Content quality
- Thin content flags
- Duplicate title detection
- Reading level heuristics
- Keyword density sanity
Works on every platform
Audit any public website. Auto-fix on WordPress today, more platforms shipping.
WordPress
Audit + Auto-fixAudit + one-click auto-fix via our official plugin. Apply meta titles, descriptions, OG, schema, and sitemap entries in bulk.
Shopify
Audit + BetaAudit your full product catalog and theme. Find duplicate titles across collections and missing canonical tags. Auto-fix in beta.
Webflow
Audit onlyAudit the published site and every CMS collection page. Schema and OG fixes export as copy-paste snippets.
Next.js / React
Audit onlyAudit the deployed site. We surface SSR vs CSR issues, missing meta, and schema gaps with framework-specific fix snippets.
Ghost
Audit onlyAudit your blog and member pages. Detect schema gaps and missing OG tags. Auto-fix on the roadmap.
Custom HTML
Audit onlyAudit any static or server-rendered site. Outputs raw HTML snippets ready to copy into your templates.
Every issue we flag, explained
Every scan maps findings to one of 53+ specific issue guides. Each guide explains what it means, why it matters, and the exact copy-paste fix.
SEO guides to pair with your audit
Run a Free SEO Audit in 5 Minutes (2026)
Step-by-step walkthrough for running a free SEO audit on any website, what to scan, how to read the report, and which fixes move the needle first.
Best Free SEO Audit Tools in 2026
We benchmarked 12 free SEO audit tools on accuracy, speed, and what they actually fix. Here's the shortlist that's worth your time.
The 2026 WordPress SEO Checklist
A practical WordPress SEO checklist covering technical setup, on-page, schema, and Core Web Vitals, with the exact plugin and fix for each item.
Free SEO audit, FAQ
Is the free SEO audit really free?â–¼
Yes, unlimited public scans, no signup, no credit card. We make money on Pro plans (auto-fix, scheduled monitoring, visibility); the audit itself stays free forever.
How long does the audit take?â–¼
Around 30 seconds for a single page, 1, 3 minutes for a 100-page crawl. We use parallel workers and Google's official Lighthouse engine so the wait is real, not artificial.
What exactly does the audit check?â–¼
140+ signals across eight categories: meta tags, indexing & crawl, performance (Core Web Vitals: LCP, INP, CLS), structured data (JSON-LD schema), internal & external linking, content quality, mobile-friendliness, and HTTPS/security headers.
Will the audit affect my live site?â–¼
No. The free audit is a read-only crawl, we fetch the same public HTML Googlebot does. Auto-fix only writes to your site after you explicitly connect WordPress and approve each change.
Can I audit any website, or only mine?â–¼
Any public website. Audit competitors, prospects, client sites, or your own. There's no domain verification required for the read-only scan.
How accurate are the Core Web Vitals numbers?â–¼
We run the same Lighthouse engine Google uses in PageSpeed Insights. Numbers reflect a clean synthetic crawl, real-user data from CrUX can vary and is surfaced separately for verified sites.
Does it work for non-WordPress sites?â–¼
The audit works for any public website, WordPress, Shopify, Webflow, Ghost, Squarespace, custom React/Next, Hugo, Jekyll, anything. One-click auto-fix is currently WordPress-only; Webflow + Shopify are in beta.
How is FreeSEO different from Screaming Frog or Ahrefs Site Audit?â–¼
Screaming Frog requires a desktop install and only outputs raw data. Ahrefs Site Audit starts at $129/month. FreeSEO is browser-based, free, and pairs findings with one-click WordPress fixes, audit and remediation in one workflow.
Stop guessing. Start fixing.
Your competitors are already auditing weekly. Run yours now, it's free, forever.
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